public static Vector3 GetVelocity_m(Entity entity, DateTime atDateTime, bool ralitive = true)
{
if (entity.HasDataBlob <OrbitDB>())
{
if (ralitive)
{
return(OrbitProcessor.InstantaneousOrbitalVelocityVector_m(entity.GetDataBlob <OrbitDB>(), atDateTime));
}
else
{
return(OrbitProcessor.AbsoluteOrbitalVector_m(entity.GetDataBlob <OrbitDB>(), atDateTime));
}
}
else if (entity.HasDataBlob <NewtonMoveDB>())
{
var vel = NewtonionMovementProcessor.GetPositon_m(entity, entity.GetDataBlob <NewtonMoveDB>(), atDateTime).vel;
if (ralitive)
{
return(vel);
}
else //recurse
{
return(GetVelocity_m(GetSOIParentEntity(entity), atDateTime, false) + vel);
}
}
else
{
throw new Exception("Entity has no velocity");
}
}
/// <summary>
/// Gets a future position for this entity, regarless of wheter it's orbit or newtonion trajectory
/// </summary>
/// <param name="entity"></param>
/// <param name="atDateTime"></param>
/// <param name="ralitive"></param>
/// <returns>In Meters</returns>
/// <exception cref="Exception"></exception>
public static Vector3 GetPosition_m(Entity entity, DateTime atDateTime, bool ralitive = true)
{
if (entity.HasDataBlob<OrbitDB>())
{
if (ralitive)
return OrbitProcessor.GetPosition_m(entity.GetDataBlob<OrbitDB>(), atDateTime);
else
return OrbitProcessor.GetAbsolutePosition_m(entity.GetDataBlob<OrbitDB>(), atDateTime);
}
else if (entity.HasDataBlob<NewtonMoveDB>())
{
if (ralitive)
return NewtonionMovementProcessor.GetPositon_m(entity, entity.GetDataBlob<NewtonMoveDB>(), atDateTime).pos;
else
return NewtonionMovementProcessor.GetAbsulutePositon_m(entity, entity.GetDataBlob<NewtonMoveDB>(), atDateTime).pos;
}
else if (entity.HasDataBlob<PositionDB>())
{
if(ralitive)
return entity.GetDataBlob<PositionDB>().RelativePosition_m;
else
return entity.GetDataBlob<PositionDB>().AbsolutePosition_m;
}
else
{
throw new Exception("Entity is positionless");
}
}